<span>
    <button type="button" class="btn btn-icon btn-sm" aria-label="home" (click)="onPrevious()"
            [disabled]="page ==1">
                <clr-icon shape="angle left"></clr-icon>
    </button>
    {{this.page}}
    <button type="button" class="btn btn-icon btn-sm" aria-label="home" (click)="onNext()"
            [disabled]="!this.nextToken">
                <clr-icon shape="angle right"></clr-icon>
    </button>
</span>